It seems I might have the worst luck with fish in QT. I bought this guy on Monday along with a supermale Eightline flasher. Wrasse is eating the Barbonias for the first few days was hanging out behind either the heater or the HOB upside down. Now he's hiding under a rock and hasn't touched food. No meds yet in the QT. I've had one before and he ate like a piranha.